INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '541c66880ca9dbb7cfb4f39bd562cf7ea31ba78335744e55c01639a2c937e71b', 
    'DEWWUDfi/ImC6Z0ifINOkzodRB3lGfak5nx7E1WN5pY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)